Ampair A100 / Aquair Q100 Turbine blades (set of 2)

Set of 2 Ampair 100 / Aquair Q100 turbine blades.

Options:

1) Suitable  for Ampair A100 units manufactured prior to year 2001, and for all Aquair Q100 units. (Ampair S/N: A01 SP 13 & Q01 SP 13)

2) Suitable for Ampair A100 units manufactured from year 2001. (Ampair S/N: A01 SP 14)